Katie Yeager vs. Kailyn Lowry: Who Has the Best Sock Bun? (PHOTOS)

You guys, we have a new obsession: sock buns. Teen Mom 2’s Kailyn Lowryis a big fan, and most recently, Teen Mom 3’s Katie Yeager tried one out!But the two girls’ looks couldn’t be more different! Katie rocked one at home in her PJs (while she had the flu, no less!) and added a pink headband, and Kailyn went for a glammed-up casual look, highlighting her look with bright pink lipstick in NYC.Sadly, we can’t see what color sock they’re wearing underneath their buns, but we imagine that Kailyn went for a something fun. Our girl always goes for a pop of color in her outfits, and even though it is hidden underneath her hair, that’s no reason not to be fashionable. Since Katie was sick, she probably went for the basics, but who knows — maybe hers is pink, too!It’s a tough call, but whose sock bun is the best? Vote below!